Renamed datatypes/decimal.* into csdecimal to avoid collision with MDB.

datatypes/csdecimal.cpp

@@ -0,0 +1,30 @@
+/* Copyright (C) 2020 MariaDB Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; version 2 of
+   the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+   MA 02110-1301, USA. */
+
+#include "csdecimal.h"
+
+const datatypes::Decimal someDecimal;
+
+namespace datatypes
+{
+
+    int Decimal::compare(const execplan::IDB_Decimal& l, const execplan::IDB_Decimal& r)
+    {
+        return 0;
+    }
+
+} // end of namespace